StarTech.com 1U Vertical 2.2 x 3.9in Server Rack Cable Management D-Ring Hook w/ Flexible Opening - Network Rack-Mount Cord Organizer Ring (CMHOOK1U),Black

Offers a flexible opening for easy insertion of bundled cables. Black. Dimensions: 2.2"(H) X 4"(W) external and 2"(H) x 3.6"(W) internal. Rack height: 1U. Cable manager type: D-ring. Applications: Use with server racks and cabinets, structured wiring closets and network distribution cabling to keep cables neat and tidy. Add a cable management hook to your server rack or cabinet for strain relief and organization. Vertical cable management D-ring lets you add a 1U metal cable hook to your server rack or cabinet to provide an organized channel for your cables. Providing strain relief for attached cables, multiple cable rings can be attached to your rack where you need them for a versatile cable management solution. Route cables neatly through your rack with an easy to-install cable management ring. Increase the longevity of your server and networking equipment interfaces by providing cable strain relief. Includes 1"- 2.2" x 3.9" cable management hook. Complaints and standards: EIA RS310-D, CE, RoHS. Weight: 2.9 oz. Warranty: 2 years limited.